So, this McDonalds brain teaser has kept thousands of you guessing over the last few days!

Did you solve this correctly?

We have had such a variety of answers on this, each person adamant that they are correct.

Bearing in mind that the rule of multiplication is you always multiply first (BODMAS)…

So,

1 drink =10

1 burger = 5

Only 1 fries = 1

Therefore…

5 + 1 * 10 = 15

Let me know if you are one of the ‘geniuses’!